Should be installed in tandem with humidstat since settings when on vacation or extended leave should be based on humitity rather than temp in warm climates, yielding significant savings in cooling. a single ground in the device may force you to choose between resistance heat in congection with heat pump or battery operation.

Should be installed in tandem with humidstat since settings when on vacation or extended leave should be based on humitity rather than temp in warm climates, yielding significant savings in cooling. a single ground in the device may force you to choose between resistance heat in congection with heat pump or battery operation.